From edb08567093daae164f6d3955884117dee74fe98 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Fri, 4 Aug 2017 22:22:22 +0000
Subject: subsystem interfaces: added server-to-server synchronization
 interfaces.

---
 src/sem/ntapi_sem_connect.c | 30 ++++++++++++++++++++++++------
 src/sem/ntapi_sem_fcntl.c   |  3 ++-
 2 files changed, 26 insertions(+), 7 deletions(-)

(limited to 'src/sem')

diff --git a/src/sem/ntapi_sem_connect.c b/src/sem/ntapi_sem_connect.c
index 32c3610..2dc9a94 100644
--- a/src/sem/ntapi_sem_connect.c
+++ b/src/sem/ntapi_sem_connect.c
@@ -259,12 +259,17 @@ int32_t	__stdcall __ntapi_sem_open(
 	__in	uint32_t		share,
 	__in	uint32_t		nslots)
 {
-	int32_t		status;
-	uint32_t	key;
-	uint32_t	id;
-	void *		hsymlink;
-	nt_oa		ipcoa;
-	void *		hipc;
+	int32_t			status;
+	uint32_t		key;
+	uint32_t		id;
+	void *			hsymlink;
+	nt_oa			ipcoa;
+	void *			hipc;
+	nt_rtdata *		rtdata;
+	nt_tty_service_info	semctl;
+
+	/* init */
+	rtdata = (__ntapi_internals())->rtdata;
 
 	/* validate */
 	if (!oa->root_dir)
@@ -310,6 +315,19 @@ int32_t	__stdcall __ntapi_sem_open(
 			return status;
 	}
 
+	/* semctl service attributes */
+	if (!rtdata->hsempid)
+		if ((status = __semctl_get_service_attr(rtdata,&semctl)))
+			return status;
+
+	/* semctl server */
+	if ((status = __semctl_server_connect(rtdata,&semctl)))
+		return status;
+
+	/* sempid symlink */
+	if ((status = __sempid_symlink_set(rtdata,&semctl)))
+		return status;
+
 	/* ipc connect */
 	status = __ntapi->ipc_connect_by_symlink(
 		&hipc,hsymlink);
diff --git a/src/sem/ntapi_sem_fcntl.c b/src/sem/ntapi_sem_fcntl.c
index d48557f..d160e66 100644
--- a/src/sem/ntapi_sem_fcntl.c
+++ b/src/sem/ntapi_sem_fcntl.c
@@ -37,5 +37,6 @@ int32_t	__stdcall __ntapi_sem_fcntl(
 	(void)output_buffer;
 	(void)output_buffer_length;
 
-	return 0;
+	/* internal only */
+	return NT_STATUS_NOT_IMPLEMENTED;
 }
-- 
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